1. Business Com.

    . Which of the following best describes this sentence from a congratulations message? Congratulations on your well-deserved promotion to Vice President of Operations! (Points: 5) Sincere and enthusiastic Selfish-sounding Wordy and stuffy Obviously

    asked by Clark on March 21, 2012
  2. ELA surprisingly... HELP!!!!!!!!!!!!!!!!!!!!!!!!!!

    Which sentence contains an opinion? A.)Thomas Jefferson supported American independence from Great Britain. B.) He was a lawyer in his home state of Virginia C.)Jefferson authored the Declaration D.) He became the third president of the U.S.A. and served

    asked by ilovefnaf on December 5, 2016
  3. English pls help me

    Select the word that best completes the sentence: The new cell phones were so popular the company was unable to __________ their enormous sales on the first day. anticipate improved lessened provide is it provide. pls help

    asked by Oscar on September 6, 2016
  4. English

    Writeacher, I left out a sentence I would like you to check. 1) Mr. Gradgrind's name is composed of two words: Gradgrind: Grade: a particular standard or level of quality of a product + Grind: to crush into powder. Actually, he crushes his students with

    asked by Henry2 on February 28, 2012
  5. Grammar

    She states that she has developed aches and pains and feels very tired and is not able to walk, she also suffers from muscle cramps. A) complete sentence B) fragment C) run-on See I would say this reminds me of a comma splice but also a run-on. So I say c

    asked by Marie on October 9, 2012
  6. English

    After which word should you place a comma? All of us are very eager to see the presentation and we particularly look forward to the question period. It's a compound sentence. http://grammar.ccc.commnet.edu/grammar/commas.htm Read section 2. Then let me

    asked by Kalli on October 17, 2006
  7. critical sthinking

    what kinds of supporting paragraphs-examples , details , definition, and analysis help define a sentence such as a healthful diet and regular exercise not only improves health , but lowers health care costs .

    asked by Debra Jackson on October 22, 2009
  8. biology repost

    Predict what would happen to a red blood cell placed in each of the following external solutions. Would it shrink, swell, or not change its volume? Explain each answer in ONE sentence. a. 150 mM NaCl b. 100 mM NaCl plus 50 mM albumin

    asked by erin on March 6, 2009
  9. english

    i need help making my conclusion sentence more sense for essay on love. True love be built on solid base of trust, commitment, selflessness and shared admiration without judgment and physical attraction.

    asked by Mohammad on February 12, 2012
  10. English

    Identify the incorrectly punctuated sentence. a. Be careful not to mix household cleaners, for that can be dangerous. b. I will wash the windows, and you clean the floors. c. The windows have been washed, but they still look dirty. d. This product is, for

    asked by Kaai97 on December 10, 2015
  11. the parts of speech

    1. In the following sentence, identify the part of speech of the italicized word. Thousands of years ago, fish were caught in nets and traps. ("and" is italicized) A. Preposition B. Conjunction C. Linking verb D. Pronoun B?

    asked by Beatrice on December 13, 2013
  12. ELA

    Jarren's training and improved diet give him ______ Which of these best completes the sentence to express the idea that Jarren is in peak physical condition? 1. (vigor) 2. ambition 3. muscle 4. fatigue Ms.Sue is this right

    asked by Help I need somebody not just anybody on January 24, 2017
  13. biology

    Predict what would happen to a red blood cell placed in each of the following external solutions. Would it shrink, swell, or not change its volume? Explain each answer in ONE sentence. a. 150 mM NaCl b. 100 mM NaCl plus 50 mM albumin

    asked by erin on March 6, 2009
  14. language arts

    she needed a hook a line that would make the audience feel singers isolation. Q. what is the meaning of the word isolation as it is used in this sentence A. being alone b. being angry c. being restless d. being confused i don't understand so can You Give

    asked by sammi on April 11, 2013
  15. English

    Hello. I will be very grateful for your help. 1)Does the following sentence sound natural English: "someone fired a mortar at a building just 100 meters away from my house"? 2)Which preposition is correct in the phrase: "the bank account is opened at/ with

    asked by Nalmi on September 16, 2015
  16. language arts

    Where is the comma needed in the sentence? After traveling to Bryce Canyon, Utah, Karen drove to Canyonlands National Park, Utah, where she took pictures of the sandstone formation. I put in the commas already, I just want to know if this is correct

    asked by riley on January 29, 2012
  17. grammar

    Change the following sentence from Active voice to Passive voice: 1. The teacher shouted at the learners when thy did not do their homework. 2. The thief stole a watch from the shop. 3. The soccer player dribbled the ball.

    asked by Ephraim on June 15, 2009
  18. ELA

    Based on context clues, what is the meaning of deemed in the following sentence? The teacher deemed it necessary that all students turn in their reports before vacation, or they would receive half credit. • voted • ruled • (decided) • clarified

    asked by Help I need somebody not just anybody on February 16, 2017
  19. Grammar

    This does raise the possibility of early left ventricular failure, however there is no pulmonary edema and no acute infiltrates. fragment run-on comma splice complete sentence Answer: fragment - (what? missing) Thanks

    asked by Leslie on May 9, 2011
  20. Math

    A 2,000 calorie per day diet. Find decimal and fractional notation for the percent notation in each sentence. 1/2 cup of Campbells new england clam chowder provided 6% of the MDV of iron/

    asked by Kim on March 6, 2008
  21. English 2

    Expand each sentence below by adding words or phrases that modify the verb. Questions after each item suggest details you can add. A French girl found them. Who was with the girl? In what time period did she find them?

    asked by Melly on July 29, 2014
  22. English

    Can you identify the sentence that contains a verb phrase? a) African violets are an excellent choice for an indoor garden b) These plants are relatively easy to grow c) They require very little natural light d) You can grow them with artificial lighting

    asked by Kamzi on October 9, 2016
  23. biology

    Predict what would happen to a red blood cell placed in each of the following external solutions. Would it shrink, swell, or not change its volume? Explain each answer in ONE sentence. a. 150 mM NaCl b. 100 mM NaCl plus 50 mM albumin

    asked by erin on March 6, 2009
  24. Business

    I have to write a two page paper about a journal article. The article is "Beware the Next Big Thing" published in the Harvard Business Journal, 2014. In the essay I have to include: a. methodology b. objectives c. summary of research results d. managerial

    asked by Sarah on November 17, 2015
  25. Lang. Arts

    2. What is the subject of the sentence below? Try giving the dog less water and he won’t spill it on the floor. a. an understood “You” b. he c. the dog d. There is no subject. This is a fragment. Read the following excerpt from Jesse Jackson’s

    asked by Jman on November 6, 2012
  26. Physics

    Two children are playing a game in which they try to hit a small box on the floor with a marble fired from a spring-loaded gun that is mounted on a table. (Image included with problem) The target box is 2.44 m horizontally from the edge of the table. Bobby

    asked by Kevin on May 3, 2016
  27. Reseach paper

    I was wondering if someone could please help me with my assignment of course I do not want or expect anyone to do it for me just some help thanks in advance for your help. Have a great day. This is what I have to do for my research paper. I need to go to

    asked by Natosha on June 21, 2008
  28. calculus

    A rectangular box has a square base with an edge length of x cm and a height of h cm. The volume of the box is given by V = x2h cm3. Find the rate at which the volume of the box is changing when the edge length of the base is 12 cm, the edge length of the

    asked by george on January 17, 2015
  29. college algebra

    Using Systems of Equations. Please help!!! I'm not sure what steps to do, to work this problem. #7) Five hundred tickets were sold for a school play, which generated $3560 in revenue. The prices of the tickets were $5 for children, $7 for students, and $10

    asked by Lee on November 22, 2010
  30. algebra

    Write an equation in slope-intercept form of the line that passes through the given points: (-1/2,-1), (3,5/2). Also, write an equation in point-slope form of the line that passes through the given points: (6,-3), (-1,9). thanks!

    asked by rachel on October 19, 2009
  31. geometry

    A circle with center at (2,0) and a radius of 4 is intersected by a line whose slope is 1 and whose y intercept is 2. Write the equation of the line and write the equation of the circle in standard form. i know that the center-radius form is (x-2)^2 +

    asked by Anonymous on January 3, 2011
  32. Algebra 1

    I have to write an inequality for this word problem A kite can be flown in wind speeds no less than 7 miles per hour and no more than 16 miles per hour. Write an inequality for the wind speeds at which the kite can fly

    asked by Niya on September 19, 2012
  33. Trig

    4. Write the equation of the cosine function with an amplitude of 1/3, a period of 2pi, and a phase shift of 3pi/2. 5. Write the equation of the sine function with an amplitude of 4, a period of pi/2, and a phase shift of -pi/4.

    asked by Tabby on January 10, 2011
  34. physics

    A box is suspended by a steel wire via a frictionless pulley The wire has a mass per length of µ = 24.5 × 10 − 3 kg/m. The box is so heavy and the wire so thin that the mass of the wire does not influence the wire tension. The horizontal part of the

    asked by Nick on April 16, 2015
  35. math!

    A rectangular box is twice as long as it is wide. The height of the box is 3 feet less than the width. If the box is x feet wide, what polynomial represents its volume in cubic feet? A. 4X-3 B. 2X(cubed)+6x(squared) C.2X(squared)-6X D.

    asked by LovelyCaity on October 9, 2014
  36. Algerbra

    Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the graph of the given equation. (-8, -4); y=-4x+3 Write an equation for the line in slope-intercept form.

    asked by Anonymous on November 22, 2016
  37. trig

    1. Write a sinusoidal function for the function with a period of 6. The function has a max of 3 at x=2 and a low point of -1. 2. Write a sinusoidal function for the function with a period of 5. The function has a max of 7 at x=1. explain it in full detail

    asked by Ske on April 26, 2009
  38. english - Ms. Sue - Please revise

    o In the future, how will thinking critically influence the ways that you: · Read? · Write? · Process information? o Why and how could you apply critical thinking when evaluating each of the following: · Articles · Advertising · Media ·

    asked by rose on April 4, 2008
  39. Math

    The height h in metres above the ground of a projectile at any time t in seconds after the launch is defined by the function h(t)=-4t +48t +3 A.) Complete the square to write H in standard form b.) Find the height of the projectile three seconds after the

    asked by Sarah on October 28, 2014
  40. math algebra

    The length of the diagonal across the front of a rectangular box is 25 inches, and the length of the diagonal across the side of the box is 20 inches. The length of a 3 dimensional diagonal of the box is 28 inches. What is length of the diagonal across the

    asked by taylor on December 18, 2014
  41. Physics

    1) A box m1 = 9.30 kg is stacked on top of another box m2 = 20.0 kg, placed on the floor inside an elevator. When the elevator is accelerating downward with a magnitude of 3.72 m/s2, what is the normal force that box m1 exerts on box m2? What is the normal

    asked by Mike on October 3, 2015
  42. Ed tech- Plz, plz help

    The Second Industrial Revolution was not just marked by new inventions. New business practices were invented that transformed America’s economy. Between 1869–1910, the value of American manufacturing rose from $3 billion to $13 billion. The steel

    asked by Anonymous on April 12, 2014
  43. physics

    TWO BOXES A AND B ARE LYING ON THE TABLE AND ARE CONNECTED BY A PIECE OF STRING. THE MASS OF BOX A IS 3KG AND B IS 2KG. A 10N PULLING FORCE, POINTING TO THE RIGHT IS APPLIED TO BOX X CAUSING THE TWO BOXES TO MOVE TOGETHER AT CONSTA SPEED. a) determine the

    asked by THEMBINKOSI GASA on February 3, 2014
  44. Physics

    I have a question 26. A box weighing 85 N rests on a table. A rope tied to the box runs vertically upward over a pully and a weight is hung form the other end. Detrmine the force that the table exerts on the box if the weight hanging on the other side of

    asked by Physics on August 26, 2009
  45. analytical chemistry

    Write balanced net-ionic equations to describe: a. The oxidation of Mn2+ to MnO4- by ammonium peroxydisulfate [(NH4)2S2O8] b. The air-oxidation of HAsO32- to HAsO42- c. The oxidation of Ce3+ to Ce4+ by sodium bismuthate (NaBiO3) Write balanced net-ionic

    asked by Anonymous on February 15, 2013
  46. English

    When submitting a final draft of a handwritten paper, which of the following choices is important to remember? A. The margins should be exactly even on left and right sides B. Write neatly and use black or blue ink C. Use a plain font, like Times New Roman

    asked by Daisy on July 8, 2010
  47. Chemistry

    write isotpoic symbols of the form X-A (for example, C-13) for each of the following isotopes. **Do I add the number of protons and neutrons together to get the answer? The symbol is easy to figure out.** a) the iodine isotope with 74 neutrons B) the

    asked by Melinda on February 8, 2007
  48. PLEASE HELP ME ! I WILL GO NUTZ IF I DONT GET ANSR

    A 6-sided number cube is rolled 300 times. The number 5 comes up 44 times. a. What is the theoretical probability of rolling a 5? Write your answer as a fraction in simplest form. b. What is the experimental probability of rolling a 5? Write your answer as

    asked by Q&J Wiiffeyy on May 20, 2016
  49. Math

    The dimensions of a gift box are consecutive positive integers such that the height is the least integer and the length is the greatest integer. If the height is increased by 1 cm, the width is increased by 2 cm, and the length is increased by 3 cm, then a

    asked by Christine on June 7, 2009
  50. Math

    A box with an open top is to be constructed from a rectangular piece of cardboard with dimensions 12 in by 12 in by cutting out equal squares of side x at each corner and then folding up the sides as in the figure. Express the volume V of the box as a

    asked by KC on September 10, 2012
  51. math 12

    $identical\:squares\:are\:cut\:from\:each\:corner\:of\:a\:rectangular\:piece\:of\:cardboard,\:7\:cm\:by\:10\:cm.\:The\:sides\:are\:then\:folded\:up\:to\:make\:a\:box\:with\:an\:open\:top.\:If\:the\:volume\:of\:the\:box\:is\:25\:cubic\:centimeter,\:how\:long\:is\:the\:side\:of\:each\:square?$

    asked by sally on September 10, 2014
  52. polynomial/synthetic or long division

    If the polynomial x^3+6x^2+11x+6 expresses the volume, in cubic inches, of the box, and the width is (x+1)in., what are the dimensions of the box? I need to answer the question in long dvision or synthetic division, the thing is i have no idea how to do

    asked by ThomasTheTrain on November 6, 2015
  53. Calculus 1

    A box with an open top is to be constructed from a rectangular piece of cardboard with dimensions 18 in. by 30 in. by cutting out equal squares of side x at each corner and then folding up the sides as in the figure. Express the volume V of the box as a

    asked by TayB on August 18, 2015
  54. English lit

    I need to write a explication about this poem, can you help? A poem comes straight from inside the heart A poet with his own poem he will never part A poet feels and can see what others cannot see A poet can see beauty in bees and the fruitful pure tree A

    asked by Anonymous on March 15, 2010
  55. Pre-Calculus

    A window has the shape of a square surmounted by an isosceles triangle. The sides of the square are length x. The The perimeter of the window is 90 inches. Thus, the perimeter of the triangle is x+2y. So, 90 inches = 3x+2y. (a) Write an equation for the

    asked by SpencerCH on January 23, 2011
  56. Cosmology

    Which of the following phenomena is NOT a consequence of Special Relativity? - Mass-energy curves space-time - Length contraction - Time dilation - Mass can not travel faster than the speed of light

    asked by qwerty on January 9, 2013
  57. math!!

    1. 2(y+1)= for y =2 a. 6 b. 5 c. 7 d. 8 2. d+g ------ for d = 35, g = 19, and h=6 h a. 9 b. 2.7 c. 7.3 d. 8 3.The cost in dollars of a class party is 59 + 13n is the number of people attending. What is the cost of 44 people? a.$116 b.$587 c.$767 d.$631

    asked by Help me!!please on October 27, 2018
  58. Geometry

    1) What are the converse, inverse, and contrapositive of the statement? Which statements are true? If the figure is a rectangle with sides 2 cm and 3 cm, then it has a perimeter of 10cm. My A: the statement is not true. 2) What are the hypothesis and the

    asked by Mary on October 7, 2016
  59. Geometry

    1) What are the converse, inverse, and contrapositive of the statement? Which statements are true? If the figure is a rectangle with sides 2 cm and 3 cm, then it has a perimeter of 10cm. My A: the statement is not true. 2) What are the hypothesis and the

    asked by Sam on October 7, 2016
  60. English

    How do you write a thesis statement that doesn't sound like a roadmap. My teacher wants us to have a hook, which I have, then a thesis, and then the roadmap. I don't know how to write a thesis that doesn't sound like the roadmap.

    asked by Jane on February 3, 2014
  61. algebra

    Part B. Each auditorium has both floor seats and balcony seats. Auditorium A has 250 floor seats and 310 balcony seats and Auditorium B has 195 floor seats and 410 balcony seats. Let f represent the cost of a floor seat and b represent the cost of a

    asked by lost need help please on March 10, 2010
  62. ALGEBRA

    Part B. Each auditorium has both floor seats and balcony seats. Auditorium A has 250 floor seats and 310 balcony seats and Auditorium B has 195 floor seats and 410 balcony seats. Let f represent the cost of a floor seat and b represent the cost of a

    asked by SAMANTHA on March 10, 2010
  63. Probability (Please check answer and assist)

    X, is assumed to be a random variable by placing letters of the word “YACHT” in a hat. If these letters are withdrawn then it gets replaced. A value of 1 is given when a vowel is retrieved, and a value of 2 is given when a consonant is retrieved while

    asked by Anonymous on September 16, 2017
  64. Science

    Under conditions of high temperature, two protons could combine to form a deuterium necleus in the following reactions: p + p ----> 2H + e+ + ve + energy Write the equation for this reaction in terms of the nucleons involved by replacing the deuteriu

    asked by Joanne on April 26, 2007
  65. English

    I forgot to include the following two alternatives. Thank you very much for your cooperation. 1)"Shall I get a candle?", he said. He wondered whether he should get a candle. He wanted to know if he should get a candle. 2)He asked me if I would like to have

    asked by Franco on October 17, 2010
  66. Math (check answers)

    which word or words correctly completes the sentence? A ________ Has five faces,vertices,and eight edges. A.triangular pyramid***i pick A.) B.cube C.pentagonal pyramid D.rectrangular pyramid

    asked by matt on March 20, 2014
  67. Language Arts

    What is the simple predicate in this sentence? Branches buried in the mud are food for the winter. a. are b. buried c. for I thought it was buried, but when I submitted the answer for a pre-test it said it was wrong and I'm a little confused.

    asked by Jennifer on March 12, 2014
  68. Grammar (Writeacher)

    On your paper, rewrite the following sentences to correct errors in the degree of modifiers. If a sentence contains no errors, write "correct." 1. Originally, lifesaving services were run by private organizations that tried to help the sinking ships most

    asked by Anonymous on May 29, 2013
  69. physics

    A skateboarder with mass ms = 42 kg is standing at the top of a ramp which is hy = 3.7 m above the ground. The skateboarder then jumps on his skateboard and descends down the ramp. His speed at the bottom of the ramp is vf = 6.3 m/s. Write an expression

    asked by Anonymous on October 26, 2013
  70. Math Problems

    1. A costume designer made 10 costumes that each used 5.8 yards of fabric. If she had 238.2 yards of fabric to start with, about how much fabric does the costume designer have left? Write an equation and estimate the amount of fabric left. 2. A costume

    asked by Samantha on December 7, 2015
  71. Math

    Hudson is already 40 miles away from home on his drive back to college. He is driving 65 mi/hr. Write an equation that models the total distance d travelled after hours h. What is the graph of the equation. When Phil started his new job, he owed the

    asked by Maia on October 12, 2012
  72. biology

    Imagine you and a friend have robbed the Union Market. You are caught speeding out of the parking lot and are promptly apprehended by Campus Security. A scuffle ensues and you are both charged with resisting arrest. They isolate the two of you so that you

    asked by Vishnu on October 9, 2008
  73. Chemistry

    In the presence of an alkali, Cl2 reacts to form Cl- and ClO3- , as follows: 3 Cl2(g) + 6 OH−(aq) → 5 Cl−(aq) + ClO3−(aq) + 3 H2O(l) a. Calculate the oxidation number for chlorine in each of the species. b. Write a half equation for the formation

    asked by anabel on April 3, 2012
  74. Chemistry

    In the presence of an alkali, Cl2 reacts to form Cl- and ClO3- , as follows: 3 Cl2(g) + 6 OH−(aq) → 5 Cl−(aq) + ClO3−(aq) + 3 H2O(l) a. Calculate the oxidation number for chlorine in each of the species. b. Write a half equation for the formation

    asked by anabel on April 3, 2012
  75. English

    What can we do to save seashores and the sea? People polluted the seashores and the sea, so sea animals don't live in the sea. What can we do? 1. We can pick up trash on seashores. 2. We can pick up garbage from the sea. 3. We should not throw waste oil

    asked by John on August 27, 2009
  76. history during the lives of early people

    I need help in how I can approach this assignment,so that I cover all the areas that are to be included and still write an interesting and quality paper, showing the ways of life during this time in history. The assignment reads like this:You are to write

    asked by Andy on September 20, 2009
  77. PHYSICS

    A 41kg box is being pushed a distance of 7.0m across the floor by a force P whose magnitude is 158N. The force P is parallel to the displacement of the box. The coefficient of Kinetic friction is 0.25. Determine the work done on the box by each of the four

    asked by Cavin on February 24, 2007
  78. Math

    Use sets to verify that 8>6. Here is how I answered this question: I will use sets A and B with eight and six elements. A={8,7,6,5,4,3,2,1} B={6,5,4,3,2,1}. Using the symbol 8 to represent n(A) and the symbol 6 to represent n(B), I will write 8>6 (read

    asked by B.B. on June 4, 2009
  79. math

    Three boxes, first box has 12 pens for $25, second box has 50 pens for X cost and the third one has 100 pens for $175 . the cost for pens decreases as increase the number of pens . what the cost for the second box?

    asked by ammar on June 29, 2017
  80. Calculus

    In order to express the function y=12^19x+7 as a composition of two functions the outer of which is an exponential function,we would let u be equal to the inner function, u=19x+7, and then write y as a function of u, as follows: y= ??? . (b) In order to

    asked by Jessie on January 28, 2013
  81. math(check answers please)

    hi please check my math answers i only have 2 for now i just wanted to make sure i had the right idea. sarah is making her own halloween costume.The costume requires 2 5/8 yards of materials.Write the number of yards needed for sarahs halloween costume as

    asked by matt on November 20, 2013
  82. Advanced Functions/ Precalculus Log

    1. Evaluate 4^(log base4 64) + 10^(log100) 2. Write 1+log(base2)x^3 as a single logarithm 3. Write log(base b)√(x^3 y z^6) 4. Solve log(base 2)x-log(base 2)6=log(base 2)5+2log(base 2)3 5. Solve 3^(2x) = 9(81^x) 6. Solve 3^(2x)=7^(3x-1). Round answer to

    asked by Jessie on December 20, 2013
  83. CRT205

    Hi class, I don’t have a lot of time to explain but off the top of my head answer is as a reader critical thinking affects me all ways. Not just reading but writing too. Sometimes what I read I must write about later like this discussion question so

    asked by Terry on July 11, 2010
  84. CRT205

    Hi class, I don’t have a lot of time to explain but off the top of my head answer is as a reader critical thinking affects me all ways. Not just reading but writing too. Sometimes what I read I must write about later like this discussion question so

    asked by Terry on July 13, 2010
  85. Dynamics of Rigid Bodies

    A 20 kg box is released from rest at point A. It travels down a slope of 35 degrees. If the coefficient of friction is 30%, what will be the velocity of the box 10 meters from point A.

    asked by Anonymous on April 10, 2013
  86. physics

    a box (mass = 12 kg ) is going south at 12 m/s. A second box (mass = 18 kg ) is going northwest at 15 m/s. they collide and stick together. what is their common velocity (magnitude and direction ) after the collision

    asked by mike on May 9, 2016
  87. calculus-max & min

    an open box with a square base is to be constructed from 48 square inches of material. What dimensions will produce a box with maximum volume?

    asked by Pat on February 1, 2013
  88. physics

    A box has a mass of 0.215 kg. It is on a very smooth (frictionless) horizontal surface and is acted upon by a force of 2.27 N at an angle of θ = 37.6° with the horizontal. What is the acceleration of the box?

    asked by Amy on September 22, 2012
  89. phyics

    A box of mass 0.385 kg slides down a very smooth (frictionless) ramp which is inclined at an angle of 56.6° above the horizontal. What is the acceleration of the box down the ramp?

    asked by Amy on September 22, 2012
  90. Math

    If you are calculating the capacity of material that will fit inside a box, you need to measure the _____ edges of the box. a. outside b. inside c. top and bottom d. overall I believe it would be B

    asked by Diane on September 23, 2008
  91. 6th grade

    a 600 n box is pushed up a ramp that is 2m high and 5 m long, the person is pushing the box at a force of 300 n,what is the efficiency of a ramp ?

    asked by maria on November 3, 2009
  92. Math

    Cindi wants to cover the top and sides of this box with glass tiles that are 1 cm square. How many tiles will she need if the box has a length of 20 width of 15 and height of 9

    asked by Jerald on February 7, 2014
  93. Maths

    A box is made of wood 5cm thick, its internal dimension are 10cm by 8cm by 11cm, what is the volume of the wood in the box

    asked by Victor on April 20, 2016
  94. genetics

    In E. coli, replication begins at which chromosome site? A.The replication fork B.Hfr C.oriC D.TATA box E.Pribnow box

    asked by Lucy on March 23, 2015
  95. physics

    Suppose you moved a box across a rough horizontal surface with a 50 N force over a displacement of 10 m. If the frictional force at the interface was 10 N, how much work was done to the box?

    asked by Mary on July 7, 2015
  96. math

    It takes 125 identical wooden cubes to fill a cubical box. How many of these cubes does it take to cover the bottom of the box? Could someone explain this one to me?

    asked by Michael on September 19, 2009
  97. math

    Jenny wants to buy cereal that comes in large and small boxes. The 32 ounce box costs $4.16and the 14 oz ox costs $2.38.which box is less expensive per oz?

    asked by Abby on April 6, 2013
  98. Math

    My question is: The juice company decides to use a box to contain the juice. What is the minimum height of the box if its base measures 10cm by 12cm?

    asked by Sherpa on February 3, 2016
  99. pre-calculus

    A rectangular box has a perimeter of 36 inches. Which of the following equations represents the area of the rectangular box in terms of its width, w? a. A = 36w - w2 b. A = 18w - w2 c. A = 36 - w2 d. A = 18 - w2

    asked by Sam on December 12, 2016
  100. Math

    An open top box with a square base has a volume of 30ft^3. The total surface area of the box is? a) S.A=x^2-60/x b) S.A=x^2+60/x c) S.A=x^2-120/x d) S.A=x^2+120/x

    asked by Syndra on December 29, 2016